CN209376116U - Variable-frequency power generation unit inverter radiator structure - Google Patents
Variable-frequency power generation unit inverter radiator structure Download PDFInfo
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- CN209376116U CN209376116U CN201821711546.8U CN201821711546U CN209376116U CN 209376116 U CN209376116 U CN 209376116U CN 201821711546 U CN201821711546 U CN 201821711546U CN 209376116 U CN209376116 U CN 209376116U
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- inverter
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- mounting plate
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Abstract
Variable-frequency power generation unit inverter radiator structure, including generator set frame and inverter, inverter are equipped with inverter heat sink, and generator set frame is equipped with mounting plate, and inverter is arranged on a mounting board；Mounting plate is equipped with ventilation opening, and ventilation opening side is corresponding with inverter heat sink, and the other side is equipped with fan；The advantageous effects of the utility model are: changing the position of the setting of inverter；It is provided with fan at inverter heat sink, effectively inverter can be cooled down, rapid heat dissipation, avoids the electronic device on inverter due to job insecurity caused by overheating, extends the service life of inverter, and structure is simple, it is at low cost.
Description
Technical field
The utility model relates to technical field of generators, specially a kind of variable-frequency power generation unit inverter radiator structure.
Background technique
Existing variable-frequency power generation unit is mainly by generator, engine, engine wind scooper, hand starting pulling plate, inversion
The composition such as device and operation panel, on the air inlet of engine wind scooper, engine wind scooper is provided with hand starting pulling plate cover
For the flabellum of engine radiating, inverter includes integrated circuit and inverter heat sink.
At work due to inverter, the high power electronic device on integrated circuit can generate heat, due to these devices
More sensitive to temperature, once being more than inverter stabilized operating temperature, inverter may stop working, and cause entire generator
Group thoroughly paralysis, therefore the cooling and heat dissipation of inverter are extremely important.
It in routine techniques, is connect in order to facilitate the circuit of inverter with operation panel, inverter is usually mounted on behaviour
Make back side of panel position, to be equipped with air inlet before operation panel；After the engine started, using in engine wind scooper
Flabellum rotation, makes external cold wind by air inlet and inverter heat sink, the heat that inverter is distributed is taken away, to reach cooling
The purpose of inverter.
But operation panel backside space is narrow, the heat that the electronic device on inverter generates cannot pass through heat dissipation in time
Piece distributes, and heat conducting effect is low；And due to being open space between inverter cover and engine wind scooper, tool is very
Big gap, most of heat that inverter generates can not be entered in engine wind scooper by the gap between them,
Poor to the cooling effect of inverter in actual use, inverter heat dissipation is slow, and when long-play, inverter cannot
Reliable, stable work is kept, the service life of inverter or even complete machine is shortened.
Utility model content
The purpose of the utility model is to provide the variable-frequency power generation unit inverter heat dissipations that a kind of rapid heat dissipation, cooling effect are stable
Structure.
To achieve the above object, following technical scheme is proposed:
Variable-frequency power generation unit inverter radiator structure, including generator set frame and inverter, inverter are equipped with inversion
Device cooling fin, generator set frame are equipped with mounting plate, and inverter is arranged on a mounting board；Mounting plate is equipped with ventilation opening, leads to
Air port side is corresponding with inverter heat sink, and the other side is equipped with fan.
Further, mounting plate is surrounded by flanging, and generator set frame is equipped with mounting bar, mounting plate passes through flanging
It is fixed on mounting bar.
It further, further include fan fixed plate, fan fixed plate is arranged on the flanging of mounting plate two sides, and fan is fixed
Plate is equipped with suction opening, and fan is arranged at suction opening.
Further, mounting plate is vertically or transversely arranged on generator set frame.
The principles of the present invention are: the position of inverter is transferred to generator set frame from the operation panel back side
On, the heat-dissipating space of inverter has been increased, has been conducive to accelerate cooling fin heat dissipation；One is also specially arranged at inverter heat sink
A fan, after generating set starting, fan also starts to start, and radiates for introducing external cold wind to inverter.
The advantageous effects of the utility model are: changing the position of the setting of inverter；At inverter heat sink
Provided with fan, effectively inverter can be cooled down, rapid heat dissipation, avoid the electronic device on inverter due to crossing thermal conductivity
The job insecurity of cause extends the service life of inverter, and structure is simple, at low cost.
Detailed description of the invention
Attached drawing 1 is the utility model variable-frequency power generation unit inverter radiator structure scheme of installation.
Attached drawing 2 is the structural schematic diagram of the utility model mounting plate.
Attached drawing 3 is the utility model mounting plate and fan structure diagram.
In figure: generator set frame 1, inverter 2, inverter heat sink 3, mounting plate 4, ventilation opening 5, fan 6, flanging 7,
Mounting bar 8, fan fixed plate 9, suction opening 10.
Specific embodiment
It is further to the utility model variable-frequency power generation unit inverter radiator structure in the following with reference to the drawings and specific embodiments
Explanation.
As shown in Figure 1, Figure 2, Figure 3 shows, variable-frequency power generation unit inverter radiator structure, including generator set frame 1 and inversion
Device 2, inverter 2 are equipped with inverter heat sink 3, and generator set frame 1 is equipped with mounting plate 4, and inverter 2 is arranged in mounting plate
On 4；Mounting plate 4 is equipped with ventilation opening 5, and 5 side of ventilation opening is corresponding with inverter heat sink 3, and the other side is equipped with fan 6.
The position of inverter 2 is transferred on generator set frame 1 from the operation panel back side, increases dissipating for inverter 2
Heat space is conducive to accelerate cooling fin heat dissipation；One fan 6 is also specially set at inverter heat sink 3, is opened in generating set
After dynamic, fan 6 also starts to start, and radiates for introducing external cold wind to inverter 2, can be effectively to inverter 2
It is cooled down, rapid heat dissipation, avoids the electronic device on inverter 2 due to job insecurity caused by overheating, extend inverter 2
Service life, and structure is simple, at low cost.
Further, in this embodiment, mounting plate 4 is surrounded by flanging 7, and generator set frame 1 is equipped with
Mounting bar 8, mounting plate 4 are fixed on mounting bar 8 by flanging 7.Be equipped with mounting hole on flanging 7 and mounting bar 8, flanging 7 with
It is bolted at mounting hole between mounting bar 8, it is easy for installation；Flanging 7 and the contact area of mounting bar 8 are big, and structure is more
Add securely.
It further, in this embodiment, further include fan fixed plate 9, fan fixed plate 9 is arranged in mounting plate 4
On the flanging 7 of two sides, fan fixed plate 9 is equipped with suction opening 10, and fan 6 is arranged at suction opening 10, the length of fan fixed plate 9
Degree can cover ventilation opening 5.
When generating set works, fan 6 is opened simultaneously, makes external cold wind by cooling fin, the heat that inverter 2 is generated
It is taken away in time by forming air draft passage between fan fixed plate 9 and mounting plate 4, realizes the rapid cooling to inverter 2, heat dissipation
Effect is good.And the acting surface of fan 6 and cooling fin area need not keep same size, as long as guaranteeing the length of fan fixed plate 9
Degree can cover ventilation opening 5, and the heat that can also cooling fin be generated by being located at the relatively small fan 6 at suction opening 10 is extracted out.
Fan 6 is small in size, is conducive to reduce generating set inner space.
Further, in this embodiment, mounting plate 4 is transversely mounted on the support frame of 1 two sides of generator set frame
On, facilitate installation.
Claims (4)
1. variable-frequency power generation unit inverter radiator structure, including generator set frame (1) and inverter (2), inverter are set on (2)
There are inverter heat sink (3), which is characterized in that generator set frame (1) is equipped with mounting plate (4), and inverter (2) setting is being pacified
In loading board (4)；Mounting plate (4) is equipped with ventilation opening (5), and ventilation opening (5) side is corresponding with inverter heat sink (3), another
Side is equipped with fan (6).
2. variable-frequency power generation unit inverter radiator structure as described in claim 1, which is characterized in that the surrounding of mounting plate (4)
Equipped with flanging (7), generator set frame (1) is equipped with mounting bar (8), and mounting plate (4) is fixed on mounting bar by flanging (7)
(8) on.
3. variable-frequency power generation unit inverter radiator structure as claimed in claim 2, which is characterized in that further include fan fixed plate
(9), fan fixed plate (9) is arranged on the flanging (7) of mounting plate (4) two sides, and fan fixed plate (9) is equipped with and fan (6)
The suction opening (10) to match, fan (6) are correspondingly arranged at suction opening (10).
4. variable-frequency power generation unit inverter radiator structure as claimed in claim 1,2 or 3, which is characterized in that mounting plate (4) is perpendicular
To or be horizontally installed on generator set frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821711546.8U CN209376116U (en) | 2018-10-22 | 2018-10-22 | Variable-frequency power generation unit inverter radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821711546.8U CN209376116U (en) | 2018-10-22 | 2018-10-22 | Variable-frequency power generation unit inverter radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209376116U true CN209376116U (en) | 2019-09-10 |
Family
ID=67838819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821711546.8U Active CN209376116U (en) | 2018-10-22 | 2018-10-22 | Variable-frequency power generation unit inverter radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209376116U (en) |
-
2018
- 2018-10-22 CN CN201821711546.8U patent/CN209376116U/en active Active
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